Intel graphics, KMS and XV

[Łukasz Maśko]

I've given a try to KMS recently. I vahe a laptop with intel i855GM graphics 
chipset. I'm using intel driver 2.8.1 together with kernel 2.6.30.5. I've 
noticed, that if I use KMS, I have no XV extension in my system:

$ xvinfo
X-Video Extension version 2.2
screen #0
 no adaptors present

In the same system, if I turn KMS off, XV works as expected. Is it a bug or 
a feature?
-- 
Łukasz Maśko                                           GG:   2441498    _o)
Lukasz.Masko(at)ipipan.waw.pl                                           /\\
Registered Linux User #61028                                           _\_V
Ubuntu: staroafrykańskie słowo oznaczające "Nie umiem zainstalować Debiana"